.plan {
    height: 100vh;
    background: linear-gradient(123deg, #2E99B0 0%, #2E99B0 40%, #FCD77F calc(40% + 1px), #FCD77F 60%, #FF2E4C calc(60% + 1px), #FF2E4C 75%, #1E1548 calc(75% + 1px), #1E1548 100%);
}